Rockwell Automation AADvance Controller Configuration Guide - Manual (Page 119)

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Document: 553633
ICSTT-RM405f-EN-P
Issue 07
5-21
<tagname>.STA USINT State Reports a state value for the channel:
1 = open circuit
2 = de-energized
3 = indeterminate
4 = energized
5 = short-circuit
6 = over voltage
7 = faulted
Note: (†) Discrepancy can only be reported TRUE when two or three modules are
active in a group. (††) The voltage element cannot report values below 0mV.
Faulted State for Digital Inputs
A digital input channel is faulted (the state reports a value of 7) when the channel is
incapable of reporting a voltage within a safety accuracy specification of 10% of the full
scale measurement of the 24V dc supply (2.4V).
When the state reports the value 7, then the following 'safe' values are reported by the
other variables:
 Input State = FALSE
 Line Fault = TRUE
 Discrepancy = TRUE
 Channel Fault = TRUE
 Voltage = 0mV